Ecology: Lady of the lakes

Conservation Ecology: Resilience and restoration of lakes

Lake water quality and ecosystem services are normally maintained by several feedbacks. Among these are nutrient retention and humic production by wetlands, nutrient retention and woody habitat production by riparian forests, food web structures that cha nnel phosphorus to consumers rather than phytoplankton, and biogeochemical mechanisms that inhibit phosphorus recycling from sediments. In deg...

Understanding the ecology of disease in Great Lakes fish populations

The biodiversity and ecology of Antarctic lakes: models for evolution.

Antarctic lakes are characterised by simplified, truncated food webs. The lakes range from freshwater to hypersaline with a continuum of physical and chemical conditions that offer a natural laboratory in which to study evolution. Molecular studies on Antarctic lake communities are still in their infancy, but there is clear evidence from some taxonomic groups, for example the Cyanobacteria, tha...

Aggregation of Lady Beetles on the Shores of Lakes (Coleoptera: Coccinellidae)

Aggregations of lady beetles, predominately Hippodamia convergens and H . tredecimpunctata, were commonly observed on the shores of lakes in the Upper Midwest during the autumn and spring. The beetles remain on the shore for only a short time, usually dispersing within 2-3 weeks. Lady bettles from autumn shore aggregations and overwintering aggregations are characterized by the presence of larg...

Ecology of Seasonal Shallow Lakes in Neotropical Floodplains

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